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Conditions for the production of nonwoven fabric from alginate fibres and properties of the fabric.
| Type of fabric | Needle type | Number of needling operations [1/cm2] |
Depth of needling [mm] |
Area density [g/m2] | Fabric thickness [mm] | Pore area [m2/g] | Average pore size [µm] |
|---|---|---|---|---|---|---|---|
| Zinc alginate fibres with TCP | 15 × 18 × 40 × 3.5 RB | 30 | 12 | 56 | 1.36 | 0.353 | 74.8 |
